“What did you think you heard?” asked Tom, shutting off the motor to render the machine silent.

“Some one calling,” answered Ned. “Listen!”

A loud voice was borne to their ears by the wind, and Tom had no sooner heard it than he cried:

“That’s Koku! And he sure is mad!”

The giant was like an enraged bull, but so securely was he bound to a tree with many strong ropes and straps that even his great strength was of no avail, especially as he was so cunningly bound that he was unable to exert his full strength.

“Good you come, Master Tom,” grunted Koku, as he saw his friends approaching in a run. “You friend of mine from now on, Rad—you bring help to me.”

“Cou’se I’s you’ friend,” chuckled Eradicate. “De only time when we has any disputations is when you tries to take my place wif Massa Tom.”

It was the work of some time for Ned and Tom, even with their sharp knives, to cut the straps and the ropes, the knots of which had proved too hard for the colored man to loosen. Then, working his great arms and striding up and down amid the trees to restore his stagnant circulation, the giant cried:

“Where are ’um? Where are ’um mans that tied me? Once I git ’um—I mince pie ’um!”

“Guess he’s heard the expression ‘make mince meat of them,’ ” remarked Ned to Tom.